THOMAS LAYTON

CIK 1079457 · last filed 2026-06-08

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$15.26M

Companies

3

Total Filings

52

Lifetime Open-Market Net

-$146.40M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
UPWK Director 1,691,430 $8.49 $14.36M -$18.34M 18 2026-06-08
OPEN Director 203,550 $4.44 $903.8K -$128.06M 30 2013-06-07
Ancestry.com Inc. (ACOM) Delisted Director 47,396 $0 2 2012-05-29

Recent Filings · Page 4 of 6

52 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2011-02-23 OPEN Sell (S) −44,500 -$4.08M EDGAR
2011-02-22 OPEN Sell (S) −8,300 -$773.4K EDGAR
2011-02-15 OPEN Sell (S) −290,500 -$27.36M EDGAR
2010-12-02 OPEN Sell (S) −54,300 -$3.97M EDGAR
2010-11-29 OPEN Sell (S) −20,700 -$1.55M EDGAR
2010-11-23 OPEN Sell (S) −74,800 -$5.03M EDGAR
2010-11-15 OPEN Sell (S) −90,000 -$5.93M EDGAR
2010-11-15 OPEN Sell (S) −100,000 -$6.56M EDGAR
2010-11-12 OPEN Sell (S) −50,000 -$3.29M EDGAR
2010-11-10 OPEN Sell (S) −56,400 -$3.83M EDGAR
Showing 3140 of 52
Page 4 of 6
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.